We currently have 2 yorkies, Lola is 6 months and LOVES dog parks/playing with other dogs. And we just added Milo to our family, hes only 10 weeks but very playful with Lola. It will be interesting to see how he does with new pups, but it will be a while before he is fully immunized. We also had a 3rd Yorkie Kiwi who passed away in Sept. and started our love for this breed! I just love their individual personalities and funny quirks/habits. They truly do light up my days